UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080112.upa.cvt Date: 1200Z 1 AUG 25 Searching for KMHX... Searching the city database file for: KMHX ... Date:1200Z 1 AUG 25 Station: KMHX WMO ident: 72305 Latitude: 34.78 Longitude: -76.88 Elevation: 11.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1015 11 24.2 24.2 100 0.0 24.2 295 3 296.1 299.5 296.8 351.0 19.06 1 1002 122 23.6 22.3 92 1.3 22.7 296.6 299.7 295.8 346.1 17.16 2 1000 139 24.0 22.7 92 1.3 23.1 305 14 297.1 300.3 296.3 348.2 17.63 3 994 192 24.6 23.5 94 1.1 23.8 298.3 301.6 297.2 352.5 18.64 4 976 353 24.2 22.5 90 1.7 23.0 299.4 302.7 297.0 351.6 17.85 5 960 498 24.0 21.3 85 2.7 22.1 300.6 303.7 296.7 350.1 16.84 6 952 572 24.0 21.0 83 3.0 21.9 301.4 304.4 296.7 350.5 16.67 7 925 824 22.6 20.0 85 2.6 20.8 320 15 302.4 305.4 296.7 350.1 16.11 8 905 1014 21.8 19.9 89 1.9 20.5 303.5 306.5 297.1 352.1 16.37 9 873 1327 20.8 16.6 77 4.2 17.9 305.6 308.2 295.9 346.7 13.74 10 865 1407 20.4 16.8 80 3.6 17.9 306.0 308.6 296.2 348.1 14.05 11 850 1558 19.6 15.2 76 4.4 16.6 290 18 306.7 309.1 295.6 345.4 12.89 12 849 1568 19.6 15.3 76 4.3 16.7 306.8 309.2 295.7 345.9 12.99 13 834 1722 18.2 14.9 81 3.3 16.0 306.9 309.3 295.7 345.7 12.88 14 812 1951 17.0 12.9 77 4.1 14.3 308.0 310.1 295.0 343.0 11.60 15 763 2479 13.0 10.8 86 2.2 11.6 309.2 311.2 294.7 341.8 10.73 16 748 2646 12.4 9.8 84 2.6 10.7 310.3 312.2 294.7 341.6 10.23 17 724 2920 11.6 7.4 75 4.2 9.0 312.3 314.0 294.3 340.0 8.96 18 700 3202 10.0 6.7 80 3.3 8.0 285 18 313.6 315.2 294.6 341.0 8.83 19 699 3214 10.0 6.7 80 3.3 8.0 313.7 315.4 294.6 341.2 8.85 20 688 3346 9.0 5.1 77 3.9 6.7 314.0 315.5 294.1 339.1 8.03 21 644 3890 5.2 3.1 86 2.1 4.0 315.7 317.1 294.1 339.1 7.45 22 638 3966 4.8 2.5 85 2.3 3.5 316.1 317.5 294.0 338.8 7.20 23 607 4371 2.2 0.4 88 1.8 1.2 317.6 318.9 293.9 338.3 6.51 24 579 4752 0.6 -0.8 90 1.4 -0.2 320.1 321.3 294.3 340.1 6.25 25 568 4906 0.0 -1.7 88 1.7 -0.9 321.1 322.3 294.4 340.4 5.96 26 556 5076 -1.5 -2.8 91 1.3 -2.2 321.3 322.4 294.2 339.5 5.61 27 549 5177 -2.1 -3.5 90 1.4 -2.8 321.8 322.8 294.1 339.3 5.39 28 544 5250 -2.3 -4.1 87 1.8 -3.2 322.4 323.4 294.1 339.3 5.20 29 534 5398 -1.5 -4.7 79 3.2 -3.1 325.0 326.0 294.7 341.7 5.06 30 500 5920 -4.1 -11.1 58 7.0 -7.1 265 24 328.0 328.7 294.1 339.2 3.28 31 471 6390 -6.9 -24.9 22 18.0 -12.3 330.2 330.4 292.8 334.1 1.08 32 441 6902 -9.7 -29.7 18 20.0 -14.9 333.0 333.1 293.2 335.7 0.74 33 417 7333 -12.9 -21.9 47 9.0 -15.7 334.2 334.5 294.3 339.9 1.59 34 412 7425 -13.3 -27.3 30 14.0 -17.0 334.9 335.1 293.9 338.5 0.99 35 400 7650 -14.5 -21.5 55 7.0 -16.7 260 23 336.1 336.5 294.8 342.3 1.72 36 373 8176 -18.1 -20.7 80 2.6 -18.9 338.2 338.6 295.6 345.2 1.97 37 361 8419 -19.5 -23.6 70 4.1 -20.7 339.5 339.8 295.6 345.2 1.58 38 347 8712 -21.5 -24.8 75 3.3 -22.4 340.6 340.9 295.7 346.0 1.47 39 334 8992 -23.5 -27.5 70 4.0 -24.5 341.6 341.9 295.7 346.1 1.20 40 321 9282 -24.7 -30.7 57 6.0 -26.0 343.9 344.1 296.0 347.4 0.92 41 311 9511 -26.5 -31.5 63 5.0 -27.5 344.5 344.7 296.1 347.8 0.88 42 305 9651 -27.5 -32.5 62 5.0 -28.5 345.0 345.2 296.2 348.1 0.82 43 300 9770 -28.5 -33.0 65 4.5 -29.3 255 18 345.2 345.4 296.3 348.3 0.79 44 289 10035 -30.9 -34.2 73 3.3 -31.4 345.5 345.7 296.3 348.3 0.73 45 279 10282 -32.9 -35.9 74 3.0 -33.4 346.1 346.3 296.3 348.6 0.64 46 265 10640 -35.9 -39.5 69 3.6 -36.4 346.9 347.0 296.4 348.7 0.47 47 262 10718 -36.5 -39.9 71 3.4 -36.9 347.1 347.2 296.4 348.9 0.45 48 256 10878 -37.7 -41.7 66 4.0 -38.1 347.6 347.7 296.4 349.2 0.38 49 253 10959 -38.3 -42.1 67 3.8 -38.7 347.9 348.0 296.5 349.4 0.37 50 250 11040 -38.9 -43.1 64 4.2 -39.3 240 15 348.2 348.3 296.5 349.6 0.34 51 229 11636 -43.7 -49.7 51 6.0 -44.1 349.8 349.8 296.7 350.5 0.18 52 218 11965 -46.5 -50.1 67 3.6 -46.7 350.4 350.4 296.9 351.1 0.18 53 216 12026 -47.1 -51.6 60 4.5 -47.3 350.4 350.4 296.8 351.0 0.15 54 209 12243 -49.3 -54.3 56 5.0 -49.5 350.3 350.3 296.8 350.7 0.11 55 206 12337 -49.9 -54.7 57 4.8 -50.1 350.8 350.8 296.9 351.2 0.11 56 200 12530 -51.7 -56.0 60 4.3 -51.8 235 12 350.9 350.9 296.9 351.3 0.10 57 185 13031 -55.9 -64.9 32 9.0 -56.1 352.0 352.0 297.1 352.2 0.03 58 150 14330 -67.1 -70.7 60 3.6 -67.1 180 10 354.5 354.5 297.6 354.6 0.02 59 118 15747 -74.9 -77.6 66 2.7 -74.9 290 21 365.3 365.3 299.7 365.3 0.01 60 100 16710 -73.5 -78.5 46 5.0 -73.5 195 19 385.7 385.7 303.2 385.8 0.01 61 98 16828 -73.3 -78.3 46 5.0 -73.3 388.3 388.3 303.5 388.4 0.01 62 95 17011 -73.9 -78.9 46 5.0 -73.9 390.6 390.6 303.9 390.7 0.01 63 71 18753 -64.5 -75.5 21 11.0 -64.7 444.6 444.6 310.3 444.7 0.02 64 70 18840 -64.5 -75.5 21 11.0 -64.7 20 15 446.4 446.4 310.5 446.5 0.02 65 67 19107 -65.1 -77.1 18 12.0 -65.3 450.7 450.7 310.9 450.8 0.02 66 59 19885 -62.9 -77.9 12 15.0 -63.2 472.4 472.4 312.8 472.4 0.02 67 55 20318 -61.7 -77.7 10 16.0 -62.1 484.7 484.7 313.8 484.8 0.02 68 53 20547 -61.1 -78.1 9 17.0 -61.6 491.2 491.2 314.3 491.3 0.02 69 50 20910 -59.3 -77.3 8 18.0 -59.9 95 17 503.7 503.7 315.2 503.9 0.02 70 44 21714 -57.9 -77.9 6 20.0 -58.7 525.9 525.9 316.7 526.0 0.02 71 43 21859 -58.1 -79.1 5 21.0 -58.9 528.9 528.9 316.9 529.0 0.02 72 41 22159 -58.7 -79.7 5 21.0 -59.5 534.7 534.7 317.2 534.8 0.02 73 34 23341 -56.5 -80.5 3 24.0 -57.7 569.8 569.8 319.2 570.0 0.02 74 30 24140 -54.1 -80.1 3 26.0 -55.8 105 26 597.2 597.2 320.5 597.3 0.02 75 28 24582 -53.5 -78.5 3 25.0 -55.4 610.7 610.7 321.1 610.9 0.03 76 26 25058 -53.5 -78.5 3 25.0 -55.5 623.8 623.8 321.6 624.0 0.03 77 24 25573 -52.7 -78.7 3 26.0 -55.1 640.6 640.6 322.3 640.8 0.03 78 24 25573 -52.3 -78.3 3 26.0 -54.7 641.7 641.8 322.4 642.0 0.04 79 22 26135 -52.7 -77.7 3 25.0 -55.2 656.7 656.7 323.0 657.1 0.04 80 21 26435 -52.3 -77.3 3 25.0 -55.0 666.7 666.7 323.3 667.1 0.05 81 20 26750 -52.5 -76.5 4 24.0 -55.2 110 24 675.5 675.5 323.6 676.0 0.06 82 18 27432 -52.9 -76.9 4 24.0 -55.7 694.9 694.9 324.3 695.4 0.06 83 18 27432 -52.9 -76.9 4 24.0 -55.7 694.9 694.9 324.3 695.4 0.06 84 16 28203 -48.1 -74.1 3 26.0 -52.7 734.3 734.4 325.5 735.3 0.10 85 15 28631 -46.5 -72.5 4 26.0 -51.8 753.3 753.4 326.1 754.7 0.14 86 14 29090 -46.7 -72.7 4 26.0 -52.2 767.7 767.7 326.4 769.1 0.15 87 14 29090 -46.7 -72.7 4 26.0 -52.2 767.7 767.7 326.4 769.1 0.15 88 12 30124 -42.5 -69.5 4 27.0 -50.3 817.2 817.3 327.7 819.9 0.27 89 12 30124 -42.1 -69.1 4 27.0 -50.1 818.6 818.7 327.8 821.5 0.29 90 11 30713 -42.3 -68.3 4 26.0 -50.5 838.5 838.7 328.2 842.2 0.35 91 11 30713 -42.3 -68.3 4 26.0 -50.5 838.5 838.7 328.2 842.2 0.35 92 10 31360 -41.5 -67.5 4 26.0 -50.5 90 40 864.6 864.9 328.8 869.3 0.43 93 9.8 31497 -41.5 -67.5 4 26.0 -50.5 869.6 869.9 328.9 874.5 0.44 94 8.4 32541 -42.5 -67.5 5 25.0 -51.7 904.9 905.2 329.6 910.8 0.52 95 8.1 32787 -42.3 -67.3 5 25.0 -51.7 915.2 915.5 329.8 921.5 0.55 96 7.3 33492 -40.9 -67.9 4 27.0 -51.6 948.5 948.8 330.4 955.2 0.56 TRP 118 15747 -74.9 -77.6 66 2.7 -74.9 290 21 365.3 365.3 299.7 365.3 0.01 WND 7.0 85 65 Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 568.00 mb = 4905.58 m = 16094.24 ft Wetbulb zero: 582.24 mb = 4706.56 m = 15441.28 ft Precipitable water: 2.33 inches Sfc-500 mean rel hum: 82.60 % Est. max temperature: 34.14 C = 93.45 F Sfc-Lift cond lev (LCL): 1015.46 mb = 11.00 m = 36.09 ft T: 24.20 C 700-500 lapse rate: 5.19 C/km ThetaE index: 5.40 C Layer 873.0- 865.0 mb Conv cond level (CCL): 852.81 mb = 1529.45 m = 5017.80 ft Mean mixing ratio: 17.21 g/kg Conv temperature: 34.70 C = 94.46 F Cap Strength: 1.97 C Lifted Index: -1.34 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.39 C Lifted Index @700 mb: -0.74 C Showalter Index: 0.51 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 19.30 C K Index: 35.60 Risk: > 80 % chance of thunderstorms Sweat Index: 242.40 Risk: None Energy Index: -1.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 482.80 J/kg Max Up Vert Vel: 31.07 m/s Conv Inhibition (B-): 78.66 J/kg Cap Strength: 1.96 C Lift Cond Lev (LCL): 936.32 mb = 717.36 m = 2353.53 ft Lev Free Conv (LFC): 781.32 mb = 2277.63 m = 7472.44 ft Equ Level (EL): 241.32 mb = 11280.00 m = 37007.42 ft B at Equ Level: 482.05 J/kg Max Parcel Lev (MPL): 121.32 mb = 15583.53 m = 51126.44 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39829 85 65 -64.8 -5.7 1 1015 11 295 3 2.7 -1.3 2 1000 139 305 14 11.5 -8.0 3 981 305 305 17 13.9 -9.8 4 948 610 300 14 12.1 -7.0 5 925 824 320 15 9.6 -11.5 6 915 914 320 15 9.6 -11.5 7 884 1219 295 13 11.8 -5.5 8 853 1524 295 20 18.1 -8.5 9 850 1558 290 18 16.9 -6.2 10 823 1829 290 19 17.9 -6.5 11 794 2134 285 20 19.3 -5.2 12 766 2438 285 20 19.3 -5.2 13 739 2743 290 21 19.7 -7.2 14 700 3202 285 18 17.4 -4.7 15 687 3353 300 17 14.7 -8.5 16 662 3658 285 17 16.4 -4.4 17 637 3962 300 18 15.6 -9.0 18 614 4267 295 15 13.6 -6.3 19 591 4572 295 10 9.1 -4.2 20 569 4877 275 16 15.9 -1.4 21 548 5182 280 20 19.7 -3.5 22 528 5486 275 24 23.9 -2.1 23 508 5791 265 19 18.9 1.7 24 500 5920 265 24 23.9 2.1 25 489 6096 270 24 24.0 -0.0 26 470 6401 270 27 27.0 -0.0 27 452 6706 275 27 26.9 -2.4 28 434 7010 280 26 25.6 -4.5 29 418 7315 275 26 25.9 -2.3 30 402 7620 270 25 25.0 -0.0 31 400 7650 260 23 22.7 4.0 32 385 7925 260 25 24.6 4.3 33 370 8230 260 17 16.7 3.0 34 355 8534 265 18 17.9 1.6 35 340 8839 265 19 18.9 1.7 36 327 9144 250 22 20.7 7.5 37 313 9449 255 18 17.4 4.7 38 301 9754 250 20 18.8 6.8 39 300 9770 255 18 17.4 4.7 40 288 10058 255 18 17.4 4.7 41 276 10363 270 15 15.0 -0.0 42 264 10668 245 19 17.2 8.0 43 252 10973 245 15 13.6 6.3 44 250 11040 240 15 13.0 7.5 45 241 11278 240 15 13.0 7.5 46 230 11582 245 14 12.7 5.9 47 210 12192 235 13 10.6 7.5 48 201 12497 245 15 13.6 6.3 49 200 12530 235 12 9.8 6.9 50 192 12802 235 11 9.0 6.3 51 182 13106 240 12 10.4 6.0 52 174 13411 220 8 5.1 6.1 53 158 14021 195 13 3.4 12.6 54 150 14326 170 11 -1.9 10.8 55 150 14330 180 10 0.0 10.0 56 129 15240 235 18 14.7 10.3 57 122 15545 255 17 16.4 4.4 58 118 15747 290 21 19.7 -7.2 59 110 16154 295 21 19.0 -8.9 60 104 16459 235 3 2.5 1.7 61 100 16710 195 19 4.9 18.4 62 99 16764 165 14 -3.6 13.5 63 94 17069 215 27 15.5 22.1 64 89 17374 210 16 8.0 13.9 65 85 17678 215 18 10.3 14.7 66 81 17983 215 3 1.7 2.5 67 77 18288 235 14 11.5 8.0 68 73 18593 280 11 10.8 -1.9 69 70 18840 20 15 -5.1 -14.1 70 69 18898 355 15 1.3 -14.9 71 66 19202 55 11 -9.0 -6.3 72 63 19507 105 11 -10.6 2.8 73 60 19812 75 10 -9.7 -2.6 74 57 20117 110 13 -12.2 4.4 75 54 20422 60 12 -10.4 -6.0 76 52 20726 100 19 -18.7 3.3 77 50 20910 95 17 -16.9 1.5 78 49 21031 85 14 -13.9 -1.2 79 47 21336 95 15 -14.9 1.3 80 45 21641 115 19 -17.2 8.0 81 42 21946 110 17 -16.0 5.8 82 40 22250 80 23 -22.7 -4.0 83 39 22555 100 14 -13.8 2.4 84 37 22860 90 24 -24.0 0.0 85 35 23165 100 16 -15.8 2.8 86 33 23470 80 28 -27.6 -4.9 87 32 23774 105 21 -20.3 5.4 88 30 24140 105 26 -25.1 6.7 89 29 24384 105 23 -22.2 6.0 90 28 24689 95 23 -22.9 2.0 91 26 24994 85 26 -25.9 -2.3 92 25 25298 105 27 -26.1 7.0 93 24 25603 105 22 -21.3 5.7 94 23 25908 100 24 -23.6 4.2 95 22 26213 90 23 -23.0 0.0 96 21 26518 105 25 -24.1 6.5 97 20 26750 110 24 -22.6 8.2 98 20 26822 105 24 -23.2 6.2 99 19 27127 125 22 -18.0 12.6 100 18 27432 110 27 -25.4 9.2 101 16 28042 95 35 -34.9 3.1 102 16 28346 75 34 -32.8 -8.8 103 15 28651 80 35 -34.5 -6.1 104 14 28956 65 46 -41.7 -19.4 105 13 29566 90 38 -38.0 0.0 106 13 29870 80 42 -41.4 -7.3 107 10 31360 90 40 -40.0 0.0 Wind Parameters Energy-Hel index: -30.17 Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//KMHX/skewt/KMHX.skewt.20250801.12.gif